.lfy_introduce{
  width: 700px;
  height: 240px;
  display: flex;
  flex-direction: column;
  align-items: left;
}
.lfy_introduce div{
  width: 200px;
  height: 200px;
}
.lfy_introduce div img{
  width: 100%;
  height: 100%;
}
.lfy_introduce h6{
  width: 200px;
  height: 40px;
  font: 20px/40px '';
  text-align: center;
}
.tyc_check_SizeWindow {
  margin-top: 16px;
}
.tyc_price {
  margin-bottom: 37px;
}
.tyc_now_price {
  font-weight: 500;
  font-size: 30px;
  color: #ff5757;
}
.tyc_original_price {
  font-weight: normal;
  font-size: 18px;
  color: #666666;
  text-decoration: line-through;
  margin-left: 35px;
}
.tyc_check_size {
  overflow: hidden;
  margin-bottom: 20px;
}
.tyc_check_size p {
  float: left;
  font-size: 18px;
  color: #666666;
}
.tyc_size_ul {
  float: left;
  margin-bottom: 0px;
}
.tyc_size_ul li {
  cursor: pointer;
  float: left;
  width: 80px;
  height: 30px;
  font: 14px /30px "";
  background-color: #f4fff2;
  border: 1px solid #4b943d;
  text-align: center;
  margin-left: 20px;
}
.tyc_check_size_num {
  overflow: hidden;
  font-size: 18px;
  margin-bottom: 20px;
}
.tyc_check_size_num p {
  float: left;
}
.tyc_check_size_num div {
  color: #999;
  text-align: center;
  float: left;
  width: 32px;
  height: 32px;
  font: 18px / 32px "";
  font-weight: 500;
  border: 1px solid #d3d3d3;
  background-color: #f2f2f2;
  cursor: pointer;
}
.tyc_check_size_num div:last-of-type {
  margin-right: 20px;
}
.tyc_check_size_num input {
  text-align: center;
  float: left;
  width: 67px;
  height: 32px;
  padding: 0;
  border-left: none;
  border-right: none;
}
